Karma not registering?

I have recently joined a site using the OSQA framework, and have noticed a discrepancy in [the up-votes on my posts][1] (as of this post 9 up-votes to answers, one which was accepted; 10 up-votes to questions) and the karma displayed in my profile(76). I asked an administrator there for some aid, and he gave me the karma settings: Initial reputation:1 context|default The initial reputation an user gets when he first signs in. Max rep by up votes / day: 300 context|default Maximum reputation a user can gain in one day for being upvoted. Rep gain by upvoted: 15 context|default Reputation a user gains for having one of his posts up voted. Rep lost by downvoted: 1 context|default Reputation a user loses for having one of his posts down voted. Rep lost by downvoting: 0 context|default Reputation a user loses for down voting a post. Rep gain by accepted answer: 25 context|default Reputation a user gains for having one of his answers accepted. Rep gain by accepting answer: 5 context|default Reputation a user gains for accepting an answer to one of his questions. Rep lost by post flagged: 2 context|default Reputation a user loses by having one of his posts flagged. Rep lost by post flagged and hidden: 30 context|default Reputation a user loses by having the last revision of one of his posts flagged the enough number of times to hide the post. Rep lost by post flagged and deleted: 100 context|default Reputation a user loses by having the last revision of one of his posts flagged the enough number of times to delete the post. At a karma base 1, 15 karma an upvote, and 25 karma for an accepted answer, the total should be 311 or so, not 76. Am I guilty of some misunderstanding, or is there an issue with the profile? Any ideas? [1]:
http://metaoptimize.com/qa/users/157/john-l-taylor/

Thanks for your answer. The admin has encouraged entries of general interest to be marked so, even if we are all contributing post-by-post. Would you advise against this, generally?

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